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The first condition for the normal operation of the hydraulic system is that the inside of the system must be clean. Hydraulic system in the manufacturing and assembly and use of the process is inevitable to be polluted, even new oil, sometimes contain some unexpected pollutants, therefore, measures must be taken as soon as possible to filter out the pollutants, otherwise it is possible to malfunction after the equipment is put into operation, and early failures are often very serious. Some components such as pumps, valves, and motors can be fatally damaged.
1. Introduction Fundamentally, hydraulic pressure is the transfer of force and energy through the static pressure of fluids. In the market, hydraulic systems are parallel with mechanical systems, electrical systems and pneumatic systems, and there is some competition. Hydraulic systems have many comparative advantages as well as some disadvantages. Advantages of hydraulic system: - Can transmit large forces in a small space;
In the hydraulic system, the hydraulic tank is mainly to store oil to meet the flow required by the normal operation of the hydraulic system; In addition, it also plays a role in heat dissipation, separation of bubbles in the oil, precipitation impurities and so on. These functions are achieved by auxiliary components in the tank, such as air filters, oil filters, coolers, etc. As a hydraulic system oil storage device, in the design of the tank, in addition to calculating its circulation volume, it is necessary to fully consider the complexity of the equipment con
Problems and improvement measures of suction filter for hydraulic oil tank of excavator
The main function of the hydraulic tank of the excavator is to store the hydraulic oil of the hydraulic system, distribute the heat in the hydraulic oil, and separate the gas and sediment in the hydraulic oil. The hydraulic oil tank is equipped with a partition to prevent excessive fluctuation of hydraulic oil, increase the circulation distance of hydraulic oil, so that the hydraulic oil has enough time to separate bubbles, precipitate impurities, and dissipate heat. The hydraulic oil tank is equipped with an oil suction filter and an oil return filter, which are
What are the functions of the hydraulic tank? What should I pay attention to when designing?
The hydraulic tank is a container used to store the oil needed to ensure the work of the hydraulic system. It is one of the indispensable components of the hydraulic system. Any hydraulic system can not work properly without the tank. Pay attention to the public number "hydraulic said" to get more hydraulic knowledge. 01 The function and structure of the fuel tank In the hydraulic system
Hydraulic fuel tank function, volume and accessories detailed
There are fuel tanks in the hydraulic system, and the volume rises from a few tenths to tens of thousands of liters. When the hydraulic system is working, the oil volume in the system will always change (differential cylinder, thermal expansion, cold contraction, external leakage, etc.). The following will give you a detailed introduction to the function, volume and accessories of the hydraulic press tank. picture 1. Function
Hydraulic tank design points: 1. Tank structure: Generally made of corrosion-resistant steel, and must consider the inner surface of the tank anti-corrosion treatment, and take into account the compatibility with the medium, the processing after treatment and the economy of manufacturing, the use of stainless steel is the most ideal choice when conditions permit. The oil tank must have enough volume, on the one hand, to meet t
1. Introduction Fundamentally, hydraulic pressure is the transfer of force and energy through the static pressure of fluids. In the market, hydraulic systems are parallel with mechanical systems, electrical systems and pneumatic systems, and there is some competition. Hydraulic systems have many comparative advantages as well as some disadvantages. Advantages of hydraulic system: - Can transmit large forces in a small space;
Selection Points of Common Hydraulic Valve
Selection Points of Common Hydraulic Valve Choosing the right hydraulic valve is an important condition for the reasonable design, excellent technical and economic performance, easy installation and maintenance of the hydraulic system, and ensuring the normal operation of the system. Because the choice of hydraulic valve is correct or not, the success or failure of the system has a great relationship, it must be taken seriously.
Maintenance of hydraulic cylinder
Hydraulic cylinder is the actuator in the hydraulic transmission system, which is the energy conversion device that converts hydraulic energy into mechanical energy. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. Care and maintenance 1. Controlling oil pollution and keeping the oil clea
Lifting power unit - Main uses - Product performance - Common problems and treatment measures
Today's hydraulic lifting power unit is very widely used, industrial, agricultural, Marine, aviation, military with hydraulic power, using it is simple and easy to occupy small space, less power output consumption, high utilization rate, saving resources and other characteristics, now mainly used for: 1, large dump truck unloading hydraulic device 2, crane lifting hydraulic device 3, hydraulic blank forming dev
The FIA approves the 2026 Formula 1 power unit regulations
Despite a slight delay from the original schedule, the FIA finally approved the 2026 Formula One power unit regulations on Tuesday, paving the way for Porsche to join forces with Red Bull. For the new cycle of power unit rules, the FIA, F1 and the participating teams have been brewing for many years, abandoning the use of MGU-H, a full switch to sustainable fuel is the focus, and has long reached a consensus. But FIA President Mohammed bin Sulayeh demanded more work, making the approval process ta
Braking system based on the new modular hydraulic power unit
Technical solutions and advantages The modular hydraulic power unit provides the driving force for the low speed brake, which is used to realize the condition control and monitoring of the brake. According to the diversity of the workplace, the pressure characteristics of the start and stop state system of the hydraulic power unit motor are considered and the control parameters of the motor are matched. Various protection parameter matching considering internal and external security factors; Considering the high
Several fault analysis of hydraulic oil station
First, the failure of hydraulic oil 1, hydraulic oil oil temperature is too high harm ① Hydraulic oil viscosity, volumetric efficiency and hydraulic system work efficiency are reduced, leakage increases, and even mechanical equipment can not work normally. ② The parts of the hydraulic system expand due to overheating, destroying the original normal coordinatio
Matters needing attention after the use of hydraulic station
Eight points of attention for cleaning hydraulic station after use When cleaning the hydraulic station, the hydraulic oil or test oil used for work is mostly used. 1. Do not use kerosene, gasoline, alcohol, vapor or other liquids to prevent corrosion of hydraulic components, pipelines, fuel tanks and seals; 2. During the cleaning process, the operation of the hydraulic pump and the heating of the cleaning medium are ca
Hydraulic station operation maintenance instructions
General precautions for the use and maintenance of hydraulic systems First, the operator should be familiar with the use of the host and the principle of the hydraulic system, master the system action sequence and the adjustment method of the hydraulic components. Second, before starting the equipment and during the operation of the equipment, the state of the machine should be checked. Third, the correct use a
Noise control of hydraulic station
Hydraulic system has the advantages of large power to weight ratio, easy to achieve various transmission movements, good load characteristics, good rapidity, automatic lubrication, long component life, easy to realize automation, etc., and has been widely used in industrial production. However, the hydraulic system is easy to produce noise pollution, which has been paid more and more attention. In recent years, with the development of hydraulic technology to the direction of high speed, high pressure and high pow
Selection principle of hydraulic station
A complete hydraulic system consists of five parts, namely, power components, executive components, control components and auxiliary components. The role of the power element is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, which refers to the oil pump and the motor in the hydraulic system, which provides power to the entire hydraulic system. The role of the actuator (such as the hydraulic cylinder and the hydraulic
Hydraulic system What function can the hydraulic station achieve?
In machinery industry production, hydraulic system hydraulic station has been widely used. With the rapid development of industry, the rapid change of hydraulic technology is also closely related to our daily life. The most important role of the hydraulic station is to convert mechanical energy into hydraulic energy, and provide many functions such as pressure, flow and direction control according to the requirements of the hydraulic system. So, what function can the hydraulic system hydraulic station achieve? 1,
Anti-corrosion measures for oil tank of hydraulic station
Anti-corrosion measures for oil tank of hydraulic station In the process of using the hydraulic station, it is believed that many users are troubled by a problem, which is the corrosion of the fuel tank. So, is there any way or measure to avoid this problem? For the user, if the hydraulic station tank is corroded, it will cause a series of problems and bring some adverse effects to our production work. In response to this problem, in actual use, there are actually four
Hydraulic station flow is too low or too high, or even no, reason analysis summary
The abnormal flow instability in the hydraulic station refers to three common situations: no flow into the actuator, insufficient flow to the actuator, and excessive flow into the actuator. So how do we solve this problem? First, there is no flow in the hydraulic station (1) The electromagnet of the reversing valve installed on the hydraulic station is loose, and the coil is short-circuited. This can directly replace the reversing valve, or take it to repair.
The hydraulic power units of the future will look fundamentally different from what we are used to today. The latest generation of power units, with their own intelligence and sensor technology, has increased flexibility, energy efficiency and availability through condition monitoring. At the same time, innovative changes in design have occurred to a degree that was previously unimaginable. The latest hydraulic power units are fully enclosed, providing optimized heat transfer and achieving the necessary functions in the minimum installation space.
Hydraulic cylinder leakage situation and solution
The leakage of hydraulic cylinder is generally generated after a period of use, and its leakage can be divided into internal leakage and external leakage. Hydraulic cylinder leakage can be found directly from the appearance, is a common operating failure, but also an important factor affecting safety and pollution of the environment. Internal leakage can not be directly observed, it is difficult to make accurate judgment. picture 01
High temperature fault removal of hydraulic station of roller press
Roller press is one of the heavy equipment of cement, metallurgy and other industrial enterprises, which is composed of rotary device, support device, extrusion device, hydraulic device, etc. The benign operation of each device is an important means to ensure the good operation condition of equipment. In the daily production process, the common failure of the roller press is the failure of the hydraulic system, the hydraulic system includes various valves, relief valves, pressure, pressure holding, pressure redu
Huaian Yansheng Hydraulic Machinery Co., Ltd.
EMAIL : haysyy2023@163.com
ADD. : Huaian, Jiangsu China
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.